| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $87.81 | 3.693% | $91.0528 | $91.05 | $91.05 | $91.10 |
| Purchase #2 | $89.36 | 6.508% | $95.1755 | $95.18 | $95.20 | $95.20 |
| Purchase #3 | $66.29 | 9.805% | $72.7897 | $72.79 | $72.80 | $72.80 |
| Purchase #4 | $95.94 | 9.239% | $104.8039 | $104.80 | $104.80 | $104.80 |
| Purchase #5 | $63.28 | 6.339% | $67.2913 | $67.29 | $67.30 | $67.30 |
| Purchase #6 | $146.86 | 7.589% | $158.0052 | $158.01 | $158.00 | $158.00 |
| Purchase #7 | $88.42 | 5.378% | $93.1752 | $93.18 | $93.20 | $93.20 |
| 7 purchase totals = | $637.96 | $682.2936 | $682.30 | $682.35 | $682.40 | |